When white light is passed through a prism, it splits into __________ colours.
A. 5 B. 6
C. 7
D. 8
When white light is passed through a prism, it splits into __________ colours. | 7 | CSS, PMS, PPSC, FPSC, KPPSC, SPSC, ISSB and NTS Past Papers | Pakistan's Largest Online Past Papers Database